| Issum to Cesme | 1,325.81 mi (2,133.69 km) |
| Issum to Ceyhan | 1,746.95 mi (2,811.44 km) |
| Issum to Ceylanpinar | 1,925.58 mi (3,098.93 km) |
| Issum to Cicekdagi | 1,570.23 mi (2,527.04 km) |
| Issum to Cide | 1,413.59 mi (2,274.95 km) |
| Issum to Cifteler | 1,447.54 mi (2,329.58 km) |
| Issum to Ciftlik | 1,640.01 mi (2,639.34 km) |
| Issum to Ciftlikkoy | 1,320.97 mi (2,125.90 km) |
| Issum to Cihanbeyli | 1,555.54 mi (2,503.40 km) |
| Issum to Cildir | 1,868.82 mi (3,007.58 km) |
| Issum to Cilimli | 1,377.73 mi (2,217.24 km) |
| Issum to Cinar | 1,900.10 mi (3,057.92 km) |
| Issum to Cinarcik | 1,313.95 mi (2,114.60 km) |
| Issum to Cine | 1,425.31 mi (2,293.82 km) |
| Issum to Civril | 1,451.06 mi (2,335.25 km) |
